/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.android.apis.view;

import android.app.ListActivity;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.view.View;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;

/**
 * A list view example where the data comes from a cursor, and a
 * SimpleCursorListAdapter is used to map each item to a two-line display.
 */
public class List3 extends ListActivity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		// Get a cursor with all phones
		Cursor c = getContentResolver().query(Phone.CONTENT_URI,
				PHONE_PROJECTION, null, null, null);
		startManagingCursor(c);

		// Map Cursor columns to views defined in simple_list_item_2.xml
		SimpleCursorAdapter adapter = new SimpleCursorAdapter(this,
				android.R.layout.simple_list_item_2, c, new String[] {
						Phone.TYPE, Phone.NUMBER }, new int[] {
						android.R.id.text1, android.R.id.text2 });
		// Used to display a readable string for the phone type
		adapter.setViewBinder(new SimpleCursorAdapter.ViewBinder() {
			public boolean setViewValue(View view, Cursor cursor,
					int columnIndex) {
				// Let the adapter handle the binding if the column is not TYPE
				if (columnIndex != COLUMN_TYPE) {
					return false;
				}
				int type = cursor.getInt(COLUMN_TYPE);
				String label = null;
				// Custom type? Then get the custom label
				if (type == Phone.TYPE_CUSTOM) {
					label = cursor.getString(COLUMN_LABEL);
				}
				// Get the readable string
				String text = (String) Phone.getTypeLabel(getResources(), type,
						label);
				// Set text
				((TextView) view).setText(text);
				return true;
			}
		});
		setListAdapter(adapter);
	}

	private static final String[] PHONE_PROJECTION = new String[] { Phone._ID,
			Phone.TYPE, Phone.LABEL, Phone.NUMBER };

	private static final int COLUMN_TYPE = 1;;
	private static final int COLUMN_LABEL = 2;
}